Perforated drain cover

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Description

FIG. 1 is a top plan view of a perforated drain cover showing my new design; and

FIG. 2 is a side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D96849 September 1935 Petterson
D154936 August 1949 Limbert
D170425 September 1953 Monahan, Jr.
D180194 April 1957 Miller
D194776 March 1963 Clark
D195162 April 1963 Kraines et al.
D253145 October 16, 1979 Adam
2695411 November 1954 Vinokor
3161360 December 1967 Levine
3170169 February 1965 Clark
4134162 January 16, 1979 Sharland et al.
Patent History
Patent number: D263776
Type: Grant
Filed: Sep 24, 1979
Date of Patent: Apr 13, 1982
Assignee: The Vision Group (Wilmington, DE)
Inventor: Ward R. Ashley (Wilmington, DE)
Primary Examiner: James R. Largen
Law Firm: Connolly and Hutz
Application Number: 6/78,042
Classifications
Current U.S. Class: D 6/86; D23/42
International Classification: D0606;